LearnSousyo2 byNSDev vs ProTrainer English
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LearnSousyo2 byNSDev
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*Overview An application to remember sousyo. There are up to 16 levels. After testing in All mode, we will iterate learning repeatedly in incorrect answer mode. Finally you can check if you learned completely in challenge mode. Those which you could not memorize are remembered in incorrect problem mode. *How to use *All mode The questions are presented in the same order every time. Please tap the same sousyo as above kanji. It is 4 choices. In case of correct answer, ○ is displayed. In case of incorrect answer, X is displayed. To move to the next problem please tap Next button. *Incorrect mode Questions that were incorrect and unanswered is displayed. When the problem which was incorrect at the end and the problem of unanswered are gone, the level of the menu becomes (Comp.) and the challenge mode becomes possible. *Challenge mode The questions are presented in order of random. You can learn with a challenge only at the completion level and the perfect level. If you answer all questions correctly, the level will be (Perfect) and learning will end. If you make a mistake in a single question, the level of the menu will be (R:x), and you must use the challenge mode unless you answer in incorrect mode. *About the menu Level 1 (R:100) It means that there are 100 questions remaining unresolved problems and unanswered questions. Level 1 (Comp.) It means that all correct answers were made in all or incorrect mode. Level 1 (Perfect) It means that everything was correct in challenge mode. If you want to learn again, you can learn by initializing the level from the [Change State] menu. Please post your request reviews. It corresponds as much as possible. Cursive letters are those that were created using the Kouzan brush sousyo font. http://opentype.jp/kouzansousho.htm
ProTrainer English
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Listen. Speak. Be understood. 【Intuitive English training that sticks】 ProTrainer is a pronunciation-focused app designed to turn practice into an effortless habit. No manuals needed. Just open the app, listen, and speak. Watch your progress come to life with our interactive heat map—every session adds a splash of color to your journey, giving you the power to stay consistent every single day. 【5 points for a seamless practice experience】 ■ 12 Personal Coaches Meet your new support team: Emma’s encouraging cheers, Sarah’s calm guidance, David’s powerful tone, and Oliver’s classic British charm. With 12 unique coaches, you can choose the perfect partner to match your mood and style. ■ Instant Pronunciation Feedback Simply listen to the model and speak into your mic. Our system captures your voice instantly, providing scores and badges. It feels less like studying and more like leveling up in a game. ■ Visual Progress with Heat Maps Your hard work is tracked on a beautiful blue heat map. As the colors deepen, your growth becomes visible. This visual "chain of success" is the ultimate fuel for consistency. ■ Share Your Success Turn your milestones into beautifully designed cards to share with family and friends. A simple message like "Hey Dad, I cleared 20 phrases today!" transforms practice into a joyful connection. ■ 10-Language Multilingual Interface Fully localized in 10 languages, including English, Japanese, French, German, Italian, Korean, Spanish, Portuguese, and Chinese (Simplified/Traditional). A world-class UI that anyone, anywhere, can use instantly. 【Premium Plan: Experience Fresh Content Every Month】 ProTrainer English uses a "Dynamic Curriculum" to keep you focused and engaged. ・Full Access to 100 Phrases Every first Saturday of the month, the entire 100-phrase set is refreshed with new, relevant content. Stay sharp with expressions that actually matter today. ・Unlock All 5 Courses Full access to all courses from "Mizu" to "Tsuki," allowing you to train at the difficulty level that fits you best. ・Instant Cloud Updates Experience the latest materials instantly without waiting for app updates. Continuous freshness is the core value of our subscription. 【Recommended For:】 ・Anyone wanting to speak English with confidence and clarity. ・Those who have struggled to stay consistent with traditional apps. ・People who want to share their progress and stay motivated with loved ones. Start your journey today with ProTrainer and experience the joy of truly being understood! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://protrainer-dev.github.io/protrainer-policy/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: LearnSousyo2 byNSDev at none against ProTrainer English's 1. LearnSousyo2 byNSDev also leads on iOS requirement (12.0 vs 16.6). ProTrainer English's advantage is update cadence (weekly vs every 5 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ProTrainer English sells 1 in-app purchase, starting at $1.99 per month. LearnSousyo2 byNSDev asks for nothing beyond the download.
LearnSousyo2 byNSDev ships an update every 5 months, ProTrainer English weekly. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | LearnSousyo2 byNSDev | ProTrainer English |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 42 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | NIHON SYSTEM DEVELOPER CORPORATION | HIROTSUGU SHINJO |
In-app purchases
LearnSousyo2 byNSDev
No in-app purchases
ProTrainer English
- Premium Plan$1.991 Month
Questions
Is LearnSousyo2 byNSDev free?
Is ProTrainer English free?
Do LearnSousyo2 byNSDev or ProTrainer English have ads?
Which is updated more often, LearnSousyo2 byNSDev or ProTrainer English?
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